Microfinance was once hailed as a miracle cure for global poverty, promising to empower the world's most vulnerable with small business loans. But in countries like Cambodia, the industry has devolved into a cycle of predatory debt that is leaving families struggling. WSJ’s Gabriele Steinhauser explains why this once-celebrated solution has failed so many. Jessica Mendoza hosts.Further Listening: - Why Sweden Embraced Capitalism- Is Jane Goodall Fighting a Losing Battle?Sign up for WSJ’s free What’s News newsletter.Learn more about your ad choices. Visit megaphone.fm/adchoices